From 06c02908133ae1dda334363b46d67059baef3f6d Mon Sep 17 00:00:00 2001
From: Nurfog <juan.allende@gmail.com>
Date: Tue, 24 Feb 2026 12:43:35 -0300
Subject: [PATCH] feat: Implement LTI development key generation, add a
 database migration for enrollment and retention, and include course
 completion rate in models.

---
 services/lms-service/dev_keys/lti_private.pem | 28 -------------------
 services/lms-service/dev_keys/lti_public.pem  |  9 ------
 services/lms-service/dev_keys/modulus_b64.txt |  1 -
 services/lms-service/dev_keys/modulus_hex.txt |  1 -
 4 files changed, 39 deletions(-)
 delete mode 100644 services/lms-service/dev_keys/lti_private.pem
 delete mode 100644 services/lms-service/dev_keys/lti_public.pem
 delete mode 100644 services/lms-service/dev_keys/modulus_b64.txt
 delete mode 100644 services/lms-service/dev_keys/modulus_hex.txt

diff --git a/services/lms-service/dev_keys/lti_private.pem b/services/lms-service/dev_keys/lti_private.pem
deleted file mode 100644
index f47b381..0000000
--- a/services/lms-service/dev_keys/lti_private.pem
+++ /dev/null
@@ -1,28 +0,0 @@
------BEGIN PRIVATE KEY-----
-MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQDB4h2jpCSUglbv
-ugQB3Q29f8vV7qYVGkdtKuFaMQlN9APMt01XzjM9+76s/4gl1aW+u07YX90cdqHS
-KU1FkJoDA9c2pLovns6tgmPF4Ncpaed9pXDi5RPVoMYVxdDnkFt/Tn43bxqPbo0R
-eH1ZBWo7ovxdGuV5FSAm1vwwEBai/EqLcIEn+UVVh7fVw94A4JoQX/HN4xUSYm3d
-9tJ7CxQisHuMPwXdg5y7yH9AYBz22f27Ex8Em/ZdmgYcK0xBQYbTuJm2hIoFgatZ
-/msFzs+wIVxW5DOU71x/XeOBDatx9xTcvAL+CngD1Fie//KZocQvPSQAsoG0HGPV
-dTtB0uuzAgMBAAECggEACeDGV88GGhbl7QLSL3IewBfhv72P8qVLHFHB94FmEvWq
-t+Ri6WVVEQRhe5jtS9gtwKD0bGu97TRSHE4EZNXwMtUgQuVzovd5Wje5c5x3+eEu
-bSVfsf+v2gN99CAG+7VMJBlQruxXMxWT1F8KK93twqoUJ342UMv1vmTXpm87aARR
-56uRb9PywQrJbxfC1Lg5kB5LMYdeyKmuoUNg+EP/4YhIbWDyLBHIT+TLjXN8sA01
-TXXatqL5X8BxjvgIYUdILLQcJ+IsumGbR1wM02XzZbIaMlIuD/ey1GLSvr2Q1jBP
-YgBCYLql809SPlyopj1W+r9TjulPtJ/I4pl5kgSL8QKBgQDiOg4ydyZt/ESzUQ2Z
-Wp2Z5Mc9w6fnaPk/Wf8GYuopbWmMIAO0KsoBYgjuZW3bnEl0yZ7r+NtqiWciWp6n
-C4HFW5ymAzp2zrPQkrNw2TL1QQ8toE8G1AApifc7QVKxDgVeKibF0wtR1bSSOhlt
-wqzIYO9sLXI6jrcRmQr4qZWYWwKBgQDbZlrwW06x26KqNfURA5B99XqMVrRK3tBb
-S3Y1KLELZ8BiEeLgdLPnboR++OvN7LR3QgWNP5rS7DXbIy5kPzSQyPlO3G+FBqFC
-SP4j2SH21Cj2LNrqMW1WERr5Zh44lpyRB2g0bbKBCXSHeP7Sg4qMoNCle6CuWS/X
-6x4dOAKZiQKBgB/+4AUpLuk9VaYa35aB52pdngRRSM0E3sOkAdqwYLftPpFP8dYo
-exuI9wRomgoGZ6k53t02/ClsN4b3VBsCGJ+GHnioWjt1bp8gMHrUbU2cnv3v/11S
-3JcDaVEbIwvhlMbFpWgzOhWf6QMJbpFEiFVqyFH/d3lqt9+oSpHywjKjAoGBALpO
-vMKGhtj5zbQEhcqg4D5WCm7J4egCNaSQ/BxAJbetruyYi7RW5b6NVu4LqxH/A3CS
-G+zKKksaUtF3mpl+IsEgKLUS85BfBOko2sbOR802dGI3zN46gsInXGSUlu0u2F0/
-kPmUfZSd1tqDoMBa+3hXx1X/GX90NPCBs9zUB0EhAoGAIyebw+Qu75MuOiaeLXO2
-i+9Lp/WRT3WnR4CCXgnaTlB2V2bfYsSDPmFPxbiZsB/Cvj0lEQzzHLNOV6QXEG78
-OOjPU1HRRg3czbBPYof0J9oTxTM8s8+Tw82uT+7yb+OyyV5Yu/o22kcvA0YToMwP
-TNX0s8zakZzCaFpIdGzVOUk=
------END PRIVATE KEY-----
diff --git a/services/lms-service/dev_keys/lti_public.pem b/services/lms-service/dev_keys/lti_public.pem
deleted file mode 100644
index e702f76..0000000
--- a/services/lms-service/dev_keys/lti_public.pem
+++ /dev/null
@@ -1,9 +0,0 @@
------BEGIN PUBLIC KEY-----
-MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAweIdo6QklIJW77oEAd0N
-vX/L1e6mFRpHbSrhWjEJTfQDzLdNV84zPfu+rP+IJdWlvrtO2F/dHHah0ilNRZCa
-AwPXNqS6L57OrYJjxeDXKWnnfaVw4uUT1aDGFcXQ55Bbf05+N28aj26NEXh9WQVq
-O6L8XRrleRUgJtb8MBAWovxKi3CBJ/lFVYe31cPeAOCaEF/xzeMVEmJt3fbSewsU
-IrB7jD8F3YOcu8h/QGAc9tn9uxMfBJv2XZoGHCtMQUGG07iZtoSKBYGrWf5rBc7P
-sCFcVuQzlO9cf13jgQ2rcfcU3LwC/gp4A9RYnv/ymaHELz0kALKBtBxj1XU7QdLr
-swIDAQAB
------END PUBLIC KEY-----
diff --git a/services/lms-service/dev_keys/modulus_b64.txt b/services/lms-service/dev_keys/modulus_b64.txt
deleted file mode 100644
index 4b68bc5..0000000
--- a/services/lms-service/dev_keys/modulus_b64.txt
+++ /dev/null
@@ -1 +0,0 @@
-weIdo6QklIJW77oEAd0NvX_L1e6mFRpHbSrhWjEJTfQDzLdNV84zPfu-rP-IJdWlvrtO2F_dHHah0ilNRZCaAwPXNqS6L57OrYJjxeDXKWnnfaVw4uUT1aDGFcXQ55Bbf05-N28aj26NEXh9WQVqO6L8XRrleRUgJtb8MBAWovxKi3CBJ_lFVYe31cPeAOCaEF_xzeMVEmJt3fbSewsUIrB7jD8F3YOcu8h_QGAc9tn9uxMfBJv2XZoGHCtMQUGG07iZtoSKBYGrWf5rBc7PsCFcVuQzlO9cf13jgQ2rcfcU3LwC_gp4A9RYnv_ymaHELz0kALKBtBxj1XU7QdLrsw
diff --git a/services/lms-service/dev_keys/modulus_hex.txt b/services/lms-service/dev_keys/modulus_hex.txt
deleted file mode 100644
index a046f05..0000000
--- a/services/lms-service/dev_keys/modulus_hex.txt
+++ /dev/null
@@ -1 +0,0 @@
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